| Rickmansworth to Cadiz | 1,082.05 mi (1,741.39 km) |
| Rickmansworth to Calafell | 727.60 mi (1,170.95 km) |
| Rickmansworth to Calahorra | 649.04 mi (1,044.54 km) |
| Rickmansworth to Calasparra | 928.31 mi (1,493.97 km) |
| Rickmansworth to Calatayud | 712.99 mi (1,147.45 km) |
| Rickmansworth to Caldas de Montbuy | 702.39 mi (1,130.38 km) |
| Rickmansworth to Caldas de Reyes | 732.03 mi (1,178.08 km) |
| Rickmansworth to Calella | 707.99 mi (1,139.39 km) |
| Rickmansworth to Callosa de Segura | 934.07 mi (1,503.24 km) |
| Rickmansworth to Calpe | 898.09 mi (1,445.33 km) |
| Rickmansworth to Calvia | 846.23 mi (1,361.88 km) |
| Rickmansworth to Camas | 1,020.40 mi (1,642.17 km) |
| Rickmansworth to Cambados | 742.21 mi (1,194.48 km) |
| Rickmansworth to Cambre | 683.46 mi (1,099.92 km) |
| Rickmansworth to Cambrils | 733.96 mi (1,181.20 km) |
